condition mean min max 0 h after light 0.08161215 0.0652199 0.0980044 4 h after light 0.34028100000000006 0.166136 0.514426 8 h after light 0.1147838 0.0967876 0.13278 4 h after dark 0.2087455 0.128108 0.289383 8 h after dark 0.371643 0.1927 0.550586 12 h after dark 0.1444197 0.0976984 0.191141